Android曲线图，柱状图，饼图

效果如下图：

1. MainActivity.java

package com.example.chartview;import java.util.ArrayList;import com.example.btview.BingTuActivity;import com.example.chartview.modle.Information;import com.example.zxtview.ZXTActivity;import com.example.zxtview.ZXTActivity02;import com.example.zztview.ZZTActivity;import com.example.zztview.ZZTActivity02;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;public class MainActivity extends Activity implements OnClickListener {private Button ZZTView, ZXTView, BTView;private ArrayListinformations;private ArrayListinformations02;private ArrayListinformations03=new ArrayList();@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.activity_main);ZZTView = (Button) findViewById(R.id.ZZTbutton);ZZTView.setOnClickListener(this);ZXTView = (Button) findViewById(R.id.ZXTbutton);ZXTView.setOnClickListener(this);BTView = (Button) findViewById(R.id.BTbutton);BTView.setOnClickListener(this);informations = new ArrayList();//数据假设 初始化informations.add(new Information("福建", "7434832", "人"));informations.add(new Information("广东", "9434832", "人"));informations.add(new Information("浙江", "5434832", "人"));informations.add(new Information("江苏", "7436832", "人"));informations.add(new Information("香港", "7464832", "人"));informations.add(new Information("陕西", "6464832", "人"));informations.add(new Information("上海", "4534832", "人"));informations.add(new Information("北京", "9435832", "人"));}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.ZXTbutton:Intent zxt=new Intent(this, ZXTActivity.class);//Intent zxt=new Intent(this, ZXTActivity02.class);//zxt.putExtra("informations", informations);//zxt.putExtra("title", "人口数据");startActivity(zxt);break;case R.id.BTbutton:Intent bt=new Intent(this, BingTuActivity.class);bt.putExtra("informations", informations);bt.putExtra("title", "人口数据");startActivity(bt);break;case R.id.ZZTbutton:Intent zzt=new Intent(this, ZZTActivity02.class);//Intent zzt=new Intent(this, ZZTActivity.class);zzt.putExtra("informations", informations);zzt.putExtra("title", "人口数据");startActivity(zzt);break;default:break;}}}

2. ZXTActivity.java(折线图)

package com.example.zxtview;import java.util.ArrayList;import java.util.List;import org.achartengine.ChartFactory;import org.achartengine.chart.PointStyle;import org.achartengine.model.XYMultipleSeriesDataset;import org.achartengine.model.XYSeries;import org.achartengine.renderer.XYMultipleSeriesRenderer;import org.achartengine.renderer.XYSeriesRenderer;import android.os.Bundle;import android.app.Activity;import android.graphics.Color;import android.graphics.Paint.Align;import android.view.Menu;import android.view.View;/** *  * @ClassName:  MainActivity    * @Description:折线图  1 * @author:  张  维 * @date:   2016-5-10 下午3:07:30    * */public class ZXTActivity extends Activity {@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);//图例 String[] titles = new String[] { "Crete", "Corfu", "Thassos","Skiathos" };List x = new ArrayList();for (int i = 0; i < titles.length; i++) {//每个序列中点的X坐标 x.add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });}List values = new ArrayList();//序列2中点的Y坐标  values.add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4,26.1, 23.6, 20.3, 17.2, 13.9 });//序列3中点的Y坐标  values.add(new double[] { 10, 10, 12, 15, 20, 24, 26, 26, 23, 18, 14,11 });//序列4中点的Y坐标  values.add(new double[] { 5, 5.3, 8, 12, 17, 22, 24.2, 24, 19, 15, 9, 6 });//序列5中点的Y坐标  values.add(new double[] { 9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10 });//每个序列的颜色设置int[] colors = new int[] { Color.BLUE, Color.GREEN, Color.CYAN,Color.YELLOW };//图表样式枚举器,这个类作用是：在趋势图中各个点的样式，有圆形，三角形，正方形，菱形等PointStyle[] styles = new PointStyle[] { PointStyle.CIRCLE,PointStyle.DIAMOND, PointStyle.TRIANGLE, PointStyle.SQUARE };//多个XY系列渲染器。XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);// 得到multiple renderer集合中renderer的个数.并设置图上的点为实心  int length = renderer.getSeriesRendererCount();for (int i = 0; i < length; i++) {//在multiple renderer中得到指定位置的 renderer.((XYSeriesRenderer) renderer.getSeriesRendererAt(i)).setFillPoints(true);}//调用AbstractDemoChart中的方法设置图表的renderer属性. setChartSettings(renderer, "Average temperature", "Month","Temperature", 0.5, 12.5, -10, 40, Color.LTGRAY, Color.LTGRAY);//设置x轴显示12个点,根据setChartSettings的最大值和最小值自动计算点的间隔  renderer.setXLabels(12);//设置y轴显示10个点,根据setChartSettings的最大值和最小值自动计算点的间隔  renderer.setYLabels(10);//是否显示网格  renderer.setShowGrid(true);//x轴，刻度线与刻度标注之间的相对位置关系  renderer.setXLabelsAlign(Align.RIGHT);//y轴，刻度线与刻度标注之间的相对位置关系renderer.setYLabelsAlign(Align.RIGHT);//是否显示放大缩小按钮 renderer.setZoomButtonsVisible(true);//设置拖动时X轴Y轴允许的最大值最小值.  renderer.setPanLimits(new double[] { -10, 20, -10, 40 });//设置放大缩小时X轴Y轴允许的最大最小值.  renderer.setZoomLimits(new double[] { -10, 20, -10, 40 });       //构建一个ViewView view = ChartFactory.getLineChartView(this,buildDataset(titles, x, values), renderer);view.setBackgroundColor(Color.BLACK);setContentView(view);}private XYMultipleSeriesRenderer buildRenderer(int[] colors,PointStyle[] styles) {XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();setRenderer(renderer, colors, styles);return renderer;}private void setRenderer(XYMultipleSeriesRenderer renderer, int[] colors,PointStyle[] styles) {renderer.setAxisTitleTextSize(16);renderer.setChartTitleTextSize(20);renderer.setLabelsTextSize(15);renderer.setLegendTextSize(15);renderer.setPointSize(5f);renderer.setMargins(new int[] { 20, 30, 15, 20 });int length = colors.length;for (int i = 0; i < length; i++) {XYSeriesRenderer r = new XYSeriesRenderer();r.setColor(colors[i]);r.setPointStyle(styles[i]);renderer.addSeriesRenderer(r);}}    //private void setChartSettings(XYMultipleSeriesRenderer renderer,String title, String xTitle, String yTitle, double xMin,double xMax, double yMin, double yMax, int axesColor,int labelsColor) {renderer.setChartTitle(title);renderer.setXTitle(xTitle);renderer.setYTitle(yTitle);renderer.setXAxisMin(xMin);renderer.setXAxisMax(xMax);renderer.setYAxisMin(yMin);renderer.setYAxisMax(yMax);renderer.setAxesColor(axesColor);renderer.setLabelsColor(labelsColor);}private XYMultipleSeriesDataset buildDataset(String[] titles,List xValues, List yValues) {XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();addXYSeries(dataset, titles, xValues, yValues, 0);return dataset;}private void addXYSeries(XYMultipleSeriesDataset dataset, String[] titles,List xValues, List yValues, int scale) {int length = titles.length;for (int i = 0; i < length; i++) {XYSeries series = new XYSeries(titles[i], scale);double[] xV = xValues.get(i);double[] yV = yValues.get(i);int seriesLength = xV.length;for (int k = 0; k < seriesLength; k++) {series.add(xV[k], yV[k]);}dataset.addSeries(series);}}}

3. ZXTActivity.java(柱状图)

package com.example.zztview;import java.util.ArrayList;import org.achartengine.ChartFactory;import org.achartengine.chart.BarChart.Type;import org.achartengine.model.CategorySeries;import org.achartengine.model.XYMultipleSeriesDataset;import org.achartengine.renderer.SimpleSeriesRenderer;import org.achartengine.renderer.XYMultipleSeriesRenderer;import android.app.Activity;import android.graphics.Color;import android.os.Bundle;import android.view.View;import com.example.chartview.modle.Information;/** *  * @ClassName: ZZTActivity02 * @Description: 柱状图 2 * @author: 张 维 * @date: 2016-5-11 上午10:42:15 *  */public class ZZTActivity02 extends Activity {private ArrayList list;private String title;private double maxValue = 0; // 数据的最大值@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);initCompont();View view = ChartFactory.getBarChartView(this, getBarDataset(list),getBarRenderer(list), Type.STACKED); // Type.STACKEDview.setBackgroundColor(Color.BLACK);setContentView(view);}/** * 初始化数据 *  * @param titles * @return */private void initCompont() {list = (ArrayList) getIntent().getSerializableExtra("informations");title = getIntent().getStringExtra("title");// 算出所有数据的最大值for (Information information : list) {double value = Double.parseDouble(information.dulian1);if (value > maxValue) {maxValue = value;}}maxValue = maxValue + (maxValue / 8); // 让左边刻度线高出数字的最大值}// 描绘器设置public XYMultipleSeriesRenderer getBarRenderer(ArrayList informations) {XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();// 通过SimpleSeriesDenderer设置描绘器的颜色SimpleSeriesRenderer r = new SimpleSeriesRenderer();r.setColor(Color.rgb(1, 128, 205)); // 定义柱状图的颜色renderer.addSeriesRenderer(r);setChartSettings(renderer, informations);// 设置描绘器的其他属性return renderer;}private void setChartSettings(XYMultipleSeriesRenderer renderer,ArrayList informations) {// renderer.setChartTitle("个人收支表");// 设置柱图名称// renderer.setXTitle("名单");// 设置X轴名称// renderer.setYTitle("数量");// 设置Y轴名称renderer.setXAxisMin(0.5);// 设置X轴的最小值为0.5renderer.setXAxisMax(5.5);// 设置X轴的最大值为5renderer.setYAxisMin(0);// 设置Y轴的最小值为0renderer.setYAxisMax(maxValue);// 设置Y轴最大值为500renderer.setDisplayChartValues(true); // 设置是否在柱体上方显示值renderer.setShowGrid(true);// 设置是否在图表中显示网格renderer.setXLabels(0);// 设置X轴显示的刻度标签的个数renderer.setBarSpacing(0.2); // 柱状间的间隔renderer.setZoomButtonsVisible(true);// 为X轴的每个柱状图设置底下的标题 比如 福建 ，广东.....int count = 1;for (Information information : informations) {renderer.addXTextLabel(count, information.weidu);count++;}}// 数据设置private XYMultipleSeriesDataset getBarDataset(ArrayList informations) {XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();CategorySeries series = new CategorySeries(title + " (单位："+ informations.get(0).dw + ")");// 声明一个柱形图// 为柱形图添加值for (Information information : informations) {series.add(Double.parseDouble(information.dulian1));}dataset.addSeries(series.toXYSeries());// 添加该柱形图到数据设置列表return dataset;}}

3. BingTuActivity.java(饼图)

package com.example.btview;import java.util.ArrayList;import org.achartengine.ChartFactory;import org.achartengine.GraphicalView;import org.achartengine.chartdemo.demo.R;import org.achartengine.chartdemo.demo.chart.PieChartBuilder;import org.achartengine.model.CategorySeries;import org.achartengine.model.SeriesSelection;import org.achartengine.renderer.DefaultRenderer;import org.achartengine.renderer.SimpleSeriesRenderer;import com.example.chartview.modle.Information;import android.app.Activity;import android.graphics.Color;import android.os.Bundle;import android.view.View;import android.view.ViewGroup.LayoutParams;import android.widget.Button;import android.widget.EditText;import android.widget.LinearLayout;import android.widget.Toast;/** *  * @ClassName:  BingTuActivity    * @Description:饼图 * @author:  张  维 * @date:   2016-5-11 上午11:32:33    * */public class BingTuActivity extends Activity {private ArrayList list;private int[] colorsArr;private String title;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);initData();// 把分布的颜色传给渲染器DefaultRenderer renderer = buildCategoryRenderer(colorsArr); renderer.setZoomButtonsVisible(true);renderer.setZoomEnabled(true);//renderer.setChartTitleTextSize(20);renderer.setInScroll(true);// View view = ChartFactory.getPieChartView(this,// buildCategoryDataset("Project budget", values), renderer);// 饼状图文字信息和对应的百分比View view = ChartFactory.getPieChartView(this,buildCategoryDataset("Project budget", list), renderer);view.setBackgroundColor(Color.BLACK);setContentView(view);}/** * 初始化数据 */private void initData() {// 获取main传来的集合list = (ArrayList) getIntent().getSerializableExtra("informations");title = getIntent().getStringExtra("title"); // 设置标题// 把数据所需颜色复制到数组int[] colors = new int[] { Color.BLUE, Color.GREEN, Color.MAGENTA,Color.YELLOW, Color.CYAN, Color.BLUE, Color.GREEN, Color.CYAN };colorsArr = new int[list.size()];for (int i = 0; i < list.size(); i++) {colorsArr[i] = colors[i];// colorsArr[i]= IConstant.colorLib[i];}}/** * 把分布的颜色传给渲染器 *  * @param colors * @return */protected DefaultRenderer buildCategoryRenderer(int[] colors) {DefaultRenderer renderer = new DefaultRenderer();renderer.setLabelsTextSize(15);renderer.setLegendTextSize(15);renderer.setMargins(new int[] { 20, 30, 15, 0 });renderer.setChartTitle(title);for (int color : colors) {SimpleSeriesRenderer r = new SimpleSeriesRenderer();r.setColor(color);renderer.addSeriesRenderer(r);}return renderer;}/** * 饼状图文字信息 *  * @param title * @param values * @return */protected CategorySeries buildCategoryDataset(String title,ArrayList list) {CategorySeries series = new CategorySeries(title);// 根据list值分配视图 颜色for (Information information : list) {double num = Double.parseDouble(information.dulian1);series.add(information.weidu + " (" + information.dulian1+ information.dw + ")", num);}return series;}}

4. Information.java

package com.example.chartview.modle;import java.io.Serializable;/** *  * @ClassName: Information * @Description:实体类 * @author: 张 维 * @date: 2016-5-11 上午11:34:38 *  */public class Information implements Serializable {public String weidu; // 名称public String dulian1; // 数据public String bfb; // 百分比public String dw; // 单位public Information(String weidu, String dulian1, String dw) {super();this.weidu = weidu;this.dulian1 = dulian1;this.dw = dw;}public Information() {}}

本文参考：http://my.oschina.net/totome911/blog/94692?fromerr=ZQA5ytI5 饼图与柱状图基本一样，只是稍微修改了一点，折线图不是原文的。

1. MainActivity.java

2. ZXTActivity.java(折线图)

3. ZXTActivity.java(柱状图)

3. BingTuActivity.java(饼图)

4. Information.java

更多相关文章

随机推荐